From X-Plane SDK

X-Plane Plugin SDK User's Manual

Programmer's Guides

The programmers guides introduce the basic concepts of the X-Plane plugin system and provide step-by-step instructions for accomplishing basic tasks.

Overview - Basic information about the plugin system.

Building and Installing - Compiler and system specific information on building and installing plugins.

Plugin Management - Interplugin communication, simulator messages and plugin administration.

Data Access - Reading flight sim variables and sharing data with other plugins.

Processing - Run tasks periodically while the simulator runs.

User Interface - Menus, windows, and hot keys.

Graphics - Drawing in an X-Plane plugin in 2d and 3d.

Camera Control - Controlling X-Plane's camera angles.

Navigation and the FMC - Reading the navigation database and programming the FMC.

Aircraft - Manipulating the other aircraft, loading aircraft models.

Widgets - A library for creating dialog boxes.

X-Plane Plugin SDK Reference

These pages contain symbol-by-symbol SDK information.

XPLMPlugin - Plugin management, simulator messages and interplugin communication.

XPLMDataAccess - Simulator data access, plugin data sharing and publishing.

XPLMProcessing - Running tasks while the simulator runs.

XPLMDisplay - Creating windows, hot keys, key sniffers, and drawing callbacks.

XPLMMenus - Creating and managing menus.

XPLMGraphics - Drawing in 2d or 3d.

XPLMUtilities - Controlling the simulator, miscellaneous functions.

XPLMCamera - Controlling the X-Plane camera.

XPLMPlanes - Accessing other aircraft.

XPLMNavigation - Reading the navigation databases and programming the FMC.

XPWidgetDefs - Basic widget message systems.

XPWidgets - API reference for manipulating widgets.

XPWidgetUtils - Utility functions for managing widgets and building your own widgets.

XPStandardWidgets - Definitions of useful common widgets like buttons and text fields.

XPUIGraphics - Low level graphics primitives to draw X-Plane style user interface.

XPLMScenery - Interact with the scenery system (2.0 only)

XPLM Feature Keys - This is a list of the "features" that can be queried and enabled with the XPLM SDK 2.0.

DataRefs

DataRefs are the way a plugin reads X-Plane's internal variables, or exchanges data with another plugin.

Current listing of X-Plane DataRefs in html.

Current listing of X-Plane DataRefs in plain text.

TechNotes

SdkForTheCompleteBeginner - a good starting point for new developers.

TechNotes describe some of the complexities involved with writing plugins.

FAQ - Frequently Asked Questions

SDK Feedback, Bugs, and Live Status

ReleaseNotes - New changes in the SDK.

KnownBugs - descriptions of known bugs in the SDK (not X-Plane!!!)

You can access the X-Plane SDK bug base here . Currently open bugs in the SDK with relation to the X-Plane beta should be filed as bugs.

Modifing This Website

See the SiteGuide for more info on how to contribute to this web site.